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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
St. Johns River at Jacksonville (in MHHW) Stage (ft)Observed: -0.54 ft at 5:15AM Sep 20, 2023Observed: -0.66 ft at 5:30AM Sep 20, 2023Observed: -0.72 ft at 5:45AM Sep 20, 2023Observed: -0.78 ft at 6:00AM Sep 20, 2023Observed: -0.84 ft at 6:15AM Sep 20, 2023Observed: -0.9 ft at 6:30AM Sep 20, 2023Observed: -0.96 ft at 6:45AM Sep 20, 2023Observed: -0.99 ft at 7:00AM Sep 20, 2023Observed: -1.02 ft at 7:15AM Sep 20, 2023Observed: -1.05 ft at 7:30AM Sep 20, 2023Observed: -1.08 ft at 7:45AM Sep 20, 2023Observed: -1.1 ft at 8:00AM Sep 20, 2023Observed: -1.08 ft at 8:15AM Sep 20, 2023Observed: -1.09 ft at 8:30AM Sep 20, 2023Observed: -1.04 ft at 8:45AM Sep 20, 2023Observed: -0.99 ft at 9:00AM Sep 20, 2023Observed: -0.92 ft at 9:15AM Sep 20, 2023Observed: -0.85 ft at 9:30AM Sep 20, 2023Observed: -0.76 ft at 9:45AM Sep 20, 2023Observed: -0.63 ft at 10:00AM Sep 20, 2023Observed: -0.5 ft at 10:15AM Sep 20, 2023Observed: -0.37 ft at 10:30AM Sep 20, 2023Observed: -0.22 ft at 10:45AM Sep 20, 2023Observed: -0.11 ft at 11:00AM Sep 20, 2023Observed: 0.3 ft at 12:15PM Sep 20, 2023Observed: 0.37 ft at 12:30PM Sep 20, 2023Observed: 0.42 ft at 12:45PM Sep 20, 2023Observed: 0.43 ft at 1:00PM Sep 20, 2023Observed: 0.47 ft at 1:15PM Sep 20, 2023Observed: 0.48 ft at 1:30PM Sep 20, 2023Observed: 0.52 ft at 1:45PM Sep 20, 2023Observed: 0.49 ft at 2:00PM Sep 20, 2023Observed: 0.53 ft at 2:15PM Sep 20, 2023Observed: 0.51 ft at 2:30PM Sep 20, 2023Observed: 0.47 ft at 2:45PM Sep 20, 2023Observed: 0.5 ft at 3:00PM Sep 20, 2023Observed: 0.51 ft at 3:15PM Sep 20, 2023Observed: 0.47 ft at 3:30PM Sep 20, 2023Observed: 0.48 ft at 3:45PM Sep 20, 2023Observed: 0.43 ft at 4:00PM Sep 20, 2023Observed: 0.38 ft at 4:15PM Sep 20, 2023Observed: 0.3 ft at 4:30PM Sep 20, 2023Observed: 0.24 ft at 4:45PM Sep 20, 2023Observed: 0.11 ft at 5:00PM Sep 20, 2023Observed: 0.05 ft at 5:15PM Sep 20, 2023Observed: -0.07 ft at 5:30PM Sep 20, 2023Observed: -0.12 ft at 5:45PM Sep 20, 2023Observed: -0.27 ft at 6:00PM Sep 20, 2023Observed: -0.34 ft at 6:15PM Sep 20, 2023Observed: -0.43 ft at 6:30PM Sep 20, 2023Observed: -0.53 ft at 6:45PM Sep 20, 2023Observed: -0.59 ft at 7:00PM Sep 20, 2023Observed: -0.7 ft at 7:15PM Sep 20, 2023Observed: -0.7 ft at 7:30PM Sep 20, 2023Observed: -0.75 ft at 7:45PM Sep 20, 2023Observed: -0.75 ft at 8:00PM Sep 20, 2023Observed: -0.73 ft at 8:15PM Sep 20, 2023Observed: -0.77 ft at 8:30PM Sep 20, 2023Observed: -0.72 ft at 8:45PM Sep 20, 2023Observed: -0.71 ft at 9:00PM Sep 20, 2023Observed: -0.69 ft at 9:15PM Sep 20, 2023Observed: -0.64 ft at 9:30PM Sep 20, 2023Observed: -0.58 ft at 9:45PM Sep 20, 2023Observed: -0.5 ft at 10:00PM Sep 20, 2023Observed: -0.42 ft at 10:15PM Sep 20, 2023Observed: -0.32 ft at 10:30PM Sep 20, 2023Observed: -0.23 ft at 10:45PM Sep 20, 2023Observed: -0.12 ft at 11:00PM Sep 20, 2023Observed: -0.05 ft at 11:15PM Sep 20, 2023Observed: 0.02 ft at 11:30PM Sep 20, 2023Observed: 0.08 ft at 11:45PM Sep 20, 2023Observed: 0.17 ft at 12:00AM Sep 21, 2023Observed: 0.51 ft at 2:15AM Sep 21, 2023Observed: 0.51 ft at 2:30AM Sep 21, 2023Observed: 0.52 ft at 2:45AM Sep 21, 2023Observed: 0.54 ft at 3:00AM Sep 21, 2023Observed: 0.52 ft at 3:15AM Sep 21, 2023Observed: 0.49 ft at 3:30AM Sep 21, 2023Observed: 0.47 ft at 3:45AM Sep 21, 2023Observed: 0.43 ft at 4:00AM Sep 21, 2023Observed: 0.33 ft at 4:15AM Sep 21, 2023Observed: 0.27 ft at 4:30AM Sep 21, 2023Observed: 0.18 ft at 4:45AM Sep 21, 2023Observed: 0.09 ft at 5:00AM Sep 21, 2023Observed: -0.03 ft at 5:15AM Sep 21, 2023Observed: -0.14 ft at 5:30AM Sep 21, 2023Observed: -0.25 ft at 5:45AM Sep 21, 2023Observed: -0.33 ft at 6:00AM Sep 21, 2023Observed: -0.42 ft at 6:15AM Sep 21, 2023Observed: -0.52 ft at 6:30AM Sep 21, 2023Observed: -0.59 ft at 6:45AM Sep 21, 2023Observed: -0.63 ft at 7:00AM Sep 21, 2023Observed: -0.71 ft at 7:15AM Sep 21, 2023Observed: -0.78 ft at 7:30AM Sep 21, 2023Observed: -0.81 ft at 7:45AM Sep 21, 2023Observed: -0.84 ft at 8:00AM Sep 21, 2023Observed: -0.91 ft at 8:15AM Sep 21, 2023Observed: -0.9 ft at 8:30AM Sep 21, 2023Observed: -0.87 ft at 8:45AM Sep 21, 2023Observed: -0.9 ft at 9:00AM Sep 21, 2023Observed: -0.88 ft at 9:15AM Sep 21, 2023Observed: -0.88 ft at 9:30AM Sep 21, 2023Observed: -0.84 ft at 9:45AM Sep 21, 2023Observed: -0.8 ft at 10:00AM Sep 21, 2023Observed: -0.72 ft at 10:15AM Sep 21, 2023Observed: -0.64 ft at 10:30AM Sep 21, 2023Observed: -0.55 ft at 10:45AM Sep 21, 2023Observed: -0.44 ft at 11:00AM Sep 21, 2023Observed: -0.31 ft at 11:15AM Sep 21, 2023Observed: -0.22 ft at 11:30AM Sep 21, 2023Observed: -0.09 ft at 11:45AM Sep 21, 2023Observed: 0.03 ft at 12:00PM Sep 21, 2023Observed: 0.13 ft at 12:15PM Sep 21, 2023Observed: 0.25 ft at 12:30PM Sep 21, 2023Observed: 0.26 ft at 12:45PM Sep 21, 2023Observed: 0.34 ft at 1:00PM Sep 21, 2023Observed: 0.37 ft at 1:15PM Sep 21, 2023Observed: 0.45 ft at 1:30PM Sep 21, 2023Observed: 0.48 ft at 1:45PM Sep 21, 2023Observed: 0.44 ft at 2:00PM Sep 21, 2023Observed: 0.53 ft at 2:15PM Sep 21, 2023Observed: 0.52 ft at 2:30PM Sep 21, 2023Observed: 0.55 ft at 2:45PM Sep 21, 2023Observed: 0.53 ft at 3:00PM Sep 21, 2023Observed: 0.54 ft at 3:15PM Sep 21, 2023Observed: 0.55 ft at 3:30PM Sep 21, 2023Observed: 0.52 ft at 3:45PM Sep 21, 2023Observed: 0.51 ft at 4:00PM Sep 21, 2023Observed: 0.52 ft at 4:15PM Sep 21, 2023Observed: 0.47 ft at 4:30PM Sep 21, 2023Observed: 0.44 ft at 4:45PM Sep 21, 2023Observed: 0.44 ft at 5:00PM Sep 21, 2023Observed: 0.36 ft at 5:15PM Sep 21, 2023Observed: 0.32 ft at 5:30PM Sep 21, 2023Observed: 0.24 ft at 5:45PM Sep 21, 2023Observed: 0.18 ft at 6:00PM Sep 21, 2023Observed: 0.08 ft at 6:15PM Sep 21, 2023Observed: -0.02 ft at 6:30PM Sep 21, 2023Observed: -0.1 ft at 6:45PM Sep 21, 2023Observed: -0.21 ft at 7:00PM Sep 21, 2023Observed: -0.27 ft at 7:15PM Sep 21, 2023Observed: -0.36 ft at 7:30PM Sep 21, 2023Observed: -0.41 ft at 7:45PM Sep 21, 2023Observed: -0.4 ft at 8:00PM Sep 21, 2023Observed: -0.55 ft at 9:15PM Sep 21, 2023Observed: -0.47 ft at 9:30PM Sep 21, 2023Observed: -0.48 ft at 9:45PM Sep 21, 2023Observed: -0.48 ft at 10:00PM Sep 21, 2023Observed: -0.42 ft at 10:15PM Sep 21, 2023Observed: -0.41 ft at 10:30PM Sep 21, 2023Observed: -0.33 ft at 10:45PM Sep 21, 2023Observed: -0.3 ft at 11:00PM Sep 21, 2023Observed: -0.24 ft at 11:15PM Sep 21, 2023Observed: -0.18 ft at 11:30PM Sep 21, 2023Observed: -0.13 ft at 11:45PM Sep 21, 2023Observed: -0.07 ft at 12:00AM Sep 22, 2023Observed: 0.01 ft at 12:15AM Sep 22, 2023Observed: 0.07 ft at 12:30AM Sep 22, 2023Observed: 0.14 ft at 12:45AM Sep 22, 2023Observed: 0.23 ft at 1:00AM Sep 22, 2023Observed: 0.3 ft at 1:15AM Sep 22, 2023Observed: 0.34 ft at 1:30AM Sep 22, 2023Observed: 0.38 ft at 1:45AM Sep 22, 2023Observed: 0.41 ft at 2:00AM Sep 22, 2023Observed: 0.47 ft at 2:15AM Sep 22, 2023Observed: 0.48 ft at 2:30AM Sep 22, 2023Observed: 0.55 ft at 2:45AM Sep 22, 2023Observed: 0.57 ft at 3:00AM Sep 22, 2023Observed: 0.56 ft at 3:15AM Sep 22, 2023Observed: 0.59 ft at 3:30AM Sep 22, 2023Observed: 0.57 ft at 3:45AM Sep 22, 2023Observed: 0.57 ft at 4:00AM Sep 22, 2023Observed: 0.55 ft at 4:15AM Sep 22, 2023Observed: 0.53 ft at 4:30AM Sep 22, 2023Observed: 0.51 ft at 4:45AM Sep 22, 2023Observed: 0.43 ft at 5:00AM Sep 22, 2023Observed: 0.38 ft at 5:15AM Sep 22, 2023Observed: 0.33 ft at 5:30AM Sep 22, 2023Observed: 0.29 ft at 5:45AM Sep 22, 2023Observed: 0.18 ft at 6:00AM Sep 22, 2023Observed: 0.11 ft at 6:15AM Sep 22, 2023Observed: 0.01 ft at 6:30AM Sep 22, 2023Observed: -0.06 ft at 6:45AM Sep 22, 2023Observed: -0.14 ft at 7:00AM Sep 22, 2023Observed: -0.23 ft at 7:15AM Sep 22, 2023Observed: -0.33 ft at 7:30AM Sep 22, 2023Observed: -0.44 ft at 7:45AM Sep 22, 2023Observed: -0.45 ft at 8:00AM Sep 22, 2023Observed: -0.56 ft at 8:15AM Sep 22, 2023Observed: -0.57 ft at 8:30AM Sep 22, 2023Observed: -0.65 ft at 8:45AM Sep 22, 2023Observed: -0.67 ft at 9:00AM Sep 22, 2023Observed: -0.73 ft at 9:15AM Sep 22, 2023Observed: -0.73 ft at 9:30AM Sep 22, 2023Observed: -0.74 ft at 9:45AM Sep 22, 2023Observed: -0.78 ft at 10:00AM Sep 22, 2023Observed: -0.73 ft at 10:15AM Sep 22, 2023Observed: -0.73 ft at 10:30AM Sep 22, 2023Observed: -0.69 ft at 10:45AM Sep 22, 2023Observed: -0.62 ft at 11:00AM Sep 22, 2023Observed: -0.56 ft at 11:15AM Sep 22, 2023Observed: -0.49 ft at 11:30AM Sep 22, 2023Observed: -0.33 ft at 11:45AM Sep 22, 2023Observed: -0.26 ft at 12:00PM Sep 22, 2023Observed: -0.14 ft at 12:15PM Sep 22, 2023Observed: -0.02 ft at 12:30PM Sep 22, 2023Observed: 0.06 ft at 12:45PM Sep 22, 2023Observed: 0.18 ft at 1:00PM Sep 22, 2023Observed: 0.46 ft at 2:15PM Sep 22, 2023Observed: 0.54 ft at 2:30PM Sep 22, 2023Observed: 0.55 ft at 2:45PM Sep 22, 2023Observed: 0.56 ft at 3:00PM Sep 22, 2023Observed: 0.62 ft at 3:15PM Sep 22, 2023Observed: 0.65 ft at 3:30PM Sep 22, 2023Observed: 0.69 ft at 3:45PM Sep 22, 2023Observed: 0.65 ft at 4:00PM Sep 22, 2023Observed: 0.72 ft at 4:15PM Sep 22, 2023Observed: 0.7 ft at 4:30PM Sep 22, 2023Observed: 0.7 ft at 4:45PM Sep 22, 2023Observed: 0.7 ft at 5:00PM Sep 22, 2023Observed: 0.76 ft at 5:15PM Sep 22, 2023Observed: 0.75 ft at 5:30PM Sep 22, 2023Observed: 0.73 ft at 5:45PM Sep 22, 2023Observed: 0.71 ft at 6:00PM Sep 22, 2023Observed: 0.67 ft at 6:15PM Sep 22, 2023Observed: 0.62 ft at 6:30PM Sep 22, 2023Observed: 0.57 ft at 6:45PM Sep 22, 2023Observed: 0.51 ft at 7:00PM Sep 22, 2023Observed: 0.46 ft at 7:15PM Sep 22, 2023Observed: 0.34 ft at 7:30PM Sep 22, 2023Observed: 0.31 ft at 7:45PM Sep 22, 2023Observed: 0.22 ft at 8:00PM Sep 22, 2023Observed: 0.12 ft at 8:15PM Sep 22, 2023Observed: 0.02 ft at 8:30PM Sep 22, 2023Observed: -0.03 ft at 8:45PM Sep 22, 2023Observed: -0.09 ft at 9:00PM Sep 22, 2023Observed: -0.18 ft at 9:15PM Sep 22, 2023Observed: -0.24 ft at 9:30PM Sep 22, 2023Observed: -0.27 ft at 9:45PM Sep 22, 2023Observed: -0.31 ft at 10:00PM Sep 22, 2023Observed: -0.34 ft at 10:15PM Sep 22, 2023Observed: -0.38 ft at 10:30PM Sep 22, 2023Observed: -0.36 ft at 10:45PM Sep 22, 2023Observed: -0.38 ft at 11:00PM Sep 22, 2023Observed: -0.4 ft at 11:15PM Sep 22, 2023Observed: -0.4 ft at 11:30PM Sep 22, 2023Observed: -0.36 ft at 11:45PM Sep 22, 2023Observed: -0.32 ft at 12:00AM Sep 23, 2023Observed: -0.29 ft at 12:15AM Sep 23, 2023Observed: -0.22 ft at 12:30AM Sep 23, 2023Observed: -0.15 ft at 12:45AM Sep 23, 2023Observed: -0.05 ft at 1:00AM Sep 23, 2023Observed: 0.06 ft at 1:15AM Sep 23, 2023Observed: 0.15 ft at 1:30AM Sep 23, 2023Observed: 0.27 ft at 1:45AM Sep 23, 2023Observed: 0.38 ft at 2:00AM Sep 23, 2023Observed: 0.47 ft at 2:15AM Sep 23, 2023Observed: 0.57 ft at 2:30AM Sep 23, 2023Observed: 0.6 ft at 2:45AM Sep 23, 2023Observed: 0.62 ft at 3:00AM Sep 23, 2023Observed: 0.67 ft at 3:15AM Sep 23, 2023Observed: 0.7 ft at 3:30AM Sep 23, 2023Observed: 0.71 ft at 3:45AM Sep 23, 2023Observed: 0.69 ft at 4:00AM Sep 23, 2023Observed: 0.69 ft at 4:15AM Sep 23, 2023Observed: 0.7 ft at 4:30AM Sep 23, 2023Observed: 0.68 ft at 4:45AM Sep 23, 2023Observed: 0.73 ft at 5:00AM Sep 23, 2023Observed: 0.69 ft at 5:15AM Sep 23, 2023Observed: 0.69 ft at 5:30AM Sep 23, 2023Observed: 0.61 ft at 5:45AM Sep 23, 2023Observed: 0.59 ft at 6:00AM Sep 23, 2023Observed: 0.56 ft at 6:15AM Sep 23, 2023Observed: 0.48 ft at 6:30AM Sep 23, 2023Observed: 0.45 ft at 6:45AM Sep 23, 2023Observed: 0.35 ft at 7:00AM Sep 23, 2023Observed: 0.29 ft at 7:15AM Sep 23, 2023Observed: 0.21 ft at 7:30AM Sep 23, 2023Observed: 0.08 ft at 7:45AM Sep 23, 2023Observed: 0 ft at 8:00AM Sep 23, 2023Observed: -0.11 ft at 8:15AM Sep 23, 2023Observed: -0.22 ft at 8:30AM Sep 23, 2023Observed: -0.35 ft at 8:45AM Sep 23, 2023Observed: -0.43 ft at 9:00AM Sep 23, 2023Observed: -0.5 ft at 9:15AM Sep 23, 2023Observed: -0.55 ft at 9:30AM Sep 23, 2023Observed: -0.6 ft at 9:45AM Sep 23, 2023Observed: -0.66 ft at 10:00AM Sep 23, 2023Observed: -0.66 ft at 10:15AM Sep 23, 2023Observed: -0.65 ft at 10:30AM Sep 23, 2023Observed: -0.65 ft at 10:45AM Sep 23, 2023Observed: -0.65 ft at 11:00AM Sep 23, 2023Observed: -0.66 ft at 11:15AM Sep 23, 2023Observed: -0.62 ft at 11:30AM Sep 23, 2023Observed: -0.65 ft at 11:45AM Sep 23, 2023Observed: -0.62 ft at 12:00PM Sep 23, 2023Observed: -0.58 ft at 12:15PM Sep 23, 2023Observed: -0.47 ft at 12:30PM Sep 23, 2023Observed: -0.42 ft at 12:45PM Sep 23, 2023Observed: -0.31 ft at 1:00PM Sep 23, 2023Observed: -0.19 ft at 1:15PM Sep 23, 2023Observed: -0.08 ft at 1:30PM Sep 23, 2023Observed: 0.03 ft at 1:45PM Sep 23, 2023Observed: 0.19 ft at 2:00PM Sep 23, 2023Observed: 0.3 ft at 2:15PM Sep 23, 2023Observed: 0.44 ft at 2:30PM Sep 23, 2023Observed: 0.52 ft at 2:45PM Sep 23, 2023Observed: 0.63 ft at 3:00PM Sep 23, 2023Observed: 0.61 ft at 3:15PM Sep 23, 2023Observed: 0.63 ft at 3:30PM Sep 23, 2023Observed: 0.67 ft at 3:45PM Sep 23, 2023Observed: 0.72 ft at 4:00PM Sep 23, 2023Observed: 0.73 ft at 4:15PM Sep 23, 2023Observed: 0.73 ft at 4:30PM Sep 23, 2023Observed: 0.75 ft at 4:45PM Sep 23, 2023Observed: 0.79 ft at 5:00PM Sep 23, 2023Highest Observation: 0.8 ft at 5:15PM Sep 23, 2023Observed: 0.79 ft at 5:30PM Sep 23, 2023Observed: 0.76 ft at 5:45PM Sep 23, 2023Highest Observation: 0.8 ft at 6:00PM Sep 23, 2023Observed: 0.73 ft at 6:15PM Sep 23, 2023Observed: 0.7 ft at 6:30PM Sep 23, 2023Observed: 0.67 ft at 6:45PM Sep 23, 2023Observed: 0.63 ft at 7:00PM Sep 23, 2023Observed: 0.59 ft at 7:15PM Sep 23, 2023Observed: 0.53 ft at 7:30PM Sep 23, 2023Observed: 0.42 ft at 7:45PM Sep 23, 2023Observed: 0.34 ft at 8:00PM Sep 23, 2023Observed: 0.21 ft at 8:15PM Sep 23, 2023Observed: 0.16 ft at 8:30PM Sep 23, 2023Observed: 0.04 ft at 8:45PM Sep 23, 2023Observed: -0.07 ft at 9:00PM Sep 23, 2023Observed: -0.15 ft at 9:15PM Sep 23, 2023Observed: -0.24 ft at 9:30PM Sep 23, 2023Observed: -0.29 ft at 9:45PM Sep 23, 2023Observed: -0.39 ft at 10:00PM Sep 23, 2023Observed: -0.41 ft at 10:15PM Sep 23, 2023Observed: -0.45 ft at 10:30PM Sep 23, 2023Observed: -0.49 ft at 10:45PM Sep 23, 2023Observed: -0.51 ft at 11:00PM Sep 23, 2023Observed: -0.51 ft at 11:15PM Sep 23, 2023Observed: -0.55 ft at 11:30PM Sep 23, 2023Observed: -0.55 ft at 11:45PM Sep 23, 2023Observed: -0.56 ft at 12:00AM Sep 24, 2023Observed: -0.55 ft at 12:15AM Sep 24, 2023Observed: -0.58 ft at 12:30AM Sep 24, 2023Observed: -0.52 ft at 12:45AM Sep 24, 2023Observed: -0.48 ft at 1:00AM Sep 24, 2023Observed: -0.49 ft at 1:15AM Sep 24, 2023Observed: -0.44 ft at 1:30AM Sep 24, 2023Observed: -0.4 ft at 1:45AM Sep 24, 2023Observed: -0.31 ft at 2:00AM Sep 24, 2023Observed: -0.27 ft at 2:15AM Sep 24, 2023Observed: -0.14 ft at 2:30AM Sep 24, 2023Observed: -0.06 ft at 2:45AM Sep 24, 2023Observed: 0.06 ft at 3:00AM Sep 24, 2023Observed: 0.17 ft at 3:15AM Sep 24, 2023Observed: 0.27 ft at 3:30AM Sep 24, 2023Observed: 0.34 ft at 3:45AM Sep 24, 2023Observed: 0.4 ft at 4:00AM Sep 24, 2023Observed: 0.46 ft at 5:15AM Sep 24, 2023Observed: 0.49 ft at 5:30AM Sep 24, 2023Observed: 0.48 ft at 5:45AM Sep 24, 2023Observed: 0.47 ft at 6:00AM Sep 24, 2023Observed: 0.39 ft at 6:15AM Sep 24, 2023Observed: 0.38 ft at 6:30AM Sep 24, 2023Observed: 0.33 ft at 6:45AM Sep 24, 2023Observed: 0.28 ft at 7:00AM Sep 24, 2023Observed: 0.23 ft at 7:15AM Sep 24, 2023Observed: 0.13 ft at 7:30AM Sep 24, 2023Observed: 0 ft at 7:45AM Sep 24, 2023Observed: -0.12 ft at 8:00AM Sep 24, 2023Observed: -0.68 ft at 9:15AM Sep 24, 2023Observed: -0.72 ft at 9:30AM Sep 24, 2023Observed: -0.83 ft at 9:45AM Sep 24, 2023Observed: -0.9 ft at 10:00AM Sep 24, 2023Observed: -0.95 ft at 10:15AM Sep 24, 2023Observed: -1.02 ft at 10:30AM Sep 24, 2023Observed: -0.99 ft at 10:45AM Sep 24, 2023Observed: -1.1 ft at 11:00AM Sep 24, 2023Observed: -1.01 ft at 11:15AM Sep 24, 2023Observed: -1.1 ft at 11:30AM Sep 24, 2023Observed: -1.07 ft at 11:45AM Sep 24, 2023Observed: -1.09 ft at 12:00PM Sep 24, 2023Observed: -1.05 ft at 12:15PM Sep 24, 2023Observed: -1.06 ft at 12:30PM Sep 24, 2023Observed: -1.01 ft at 12:45PM Sep 24, 2023Observed: -0.99 ft at 1:00PM Sep 24, 2023Observed: -0.9 ft at 1:15PM Sep 24, 2023Observed: -0.88 ft at 1:30PM Sep 24, 2023Observed: -0.75 ft at 1:45PM Sep 24, 2023Observed: -0.66 ft at 2:00PM Sep 24, 2023Observed: -0.55 ft at 2:15PM Sep 24, 2023Observed: -0.4 ft at 2:30PM Sep 24, 2023Observed: -0.26 ft at 2:45PM Sep 24, 2023Observed: -0.08 ft at 3:00PM Sep 24, 2023Observed: -0.02 ft at 3:15PM Sep 24, 2023Observed: 0.11 ft at 3:30PM Sep 24, 2023Observed: 0.19 ft at 3:45PM Sep 24, 2023Observed: 0.27 ft at 4:00PM Sep 24, 2023Observed: 0.3 ft at 4:15PM Sep 24, 2023Observed: 0.37 ft at 4:30PM Sep 24, 2023Observed: 0.44 ft at 4:45PM Sep 24, 2023Observed: 0.44 ft at 5:00PM Sep 24, 2023Observed: 0.41 ft at 5:15PM Sep 24, 2023Observed: 0.5 ft at 5:30PM Sep 24, 2023Observed: 0.49 ft at 5:45PM Sep 24, 2023Observed: 0.43 ft at 6:00PM Sep 24, 2023Observed: 0.5 ft at 6:15PM Sep 24, 2023Observed: 0.55 ft at 6:30PM Sep 24, 2023Observed: 0.47 ft at 6:45PM Sep 24, 2023Observed: 0.55 ft at 7:00PM Sep 24, 2023Observed: 0.51 ft at 7:15PM Sep 24, 2023Observed: 0.49 ft at 7:30PM Sep 24, 2023Observed: 0.46 ft at 7:45PM Sep 24, 2023Observed: 0.43 ft at 8:00PM Sep 24, 2023Observed: 0.41 ft at 8:15PM Sep 24, 2023Observed: 0.33 ft at 8:30PM Sep 24, 2023Observed: 0.3 ft at 8:45PM Sep 24, 2023Observed: 0.19 ft at 9:00PM Sep 24, 2023Observed: 0.05 ft at 9:15PM Sep 24, 2023Observed: -0.05 ft at 9:30PM Sep 24, 2023Observed: -0.19 ft at 9:45PM Sep 24, 2023Observed: -0.28 ft at 10:00PM Sep 24, 2023Observed: -0.35 ft at 10:15PM Sep 24, 2023Observed: -0.49 ft at 10:30PM Sep 24, 2023Observed: -0.58 ft at 10:45PM Sep 24, 2023Observed: -0.67 ft at 11:00PM Sep 24, 2023Observed: -0.76 ft at 11:15PM Sep 24, 2023Observed: -0.78 ft at 11:30PM Sep 24, 2023Observed: -0.85 ft at 11:45PM Sep 24, 2023Observed: -0.92 ft at 12:00AM Sep 25, 2023Observed: -0.85 ft at 12:15AM Sep 25, 2023Observed: -0.9 ft at 12:30AM Sep 25, 2023Observed: -0.92 ft at 12:45AM Sep 25, 2023Observed: -0.93 ft at 1:00AM Sep 25, 2023Observed: -0.92 ft at 1:15AM Sep 25, 2023Observed: -0.9 ft at 1:30AM Sep 25, 2023Observed: -0.87 ft at 1:45AM Sep 25, 2023Observed: -0.84 ft at 2:00AM Sep 25, 2023Observed: -0.81 ft at 2:15AM Sep 25, 2023Observed: -0.76 ft at 2:30AM Sep 25, 2023Observed: -0.67 ft at 2:45AM Sep 25, 2023Observed: -0.62 ft at 3:00AM Sep 25, 2023Observed: -0.54 ft at 3:15AM Sep 25, 2023Observed: -0.4 ft at 3:30AM Sep 25, 2023Observed: -0.31 ft at 3:45AM Sep 25, 2023Observed: -0.18 ft at 4:00AM Sep 25, 2023Observed: -0.07 ft at 4:15AM Sep 25, 2023Observed: 0.03 ft at 4:30AM Sep 25, 2023Observed: 0.13 ft at 4:45AM Sep 25, 2023Observed: 0.19 ft at 5:00AM Sep 25, 2023Observed: 0.22 ft at 5:15AM Sep 25, 2023Observed: 0.26 ft at 5:30AM Sep 25, 2023Observed: 0.32 ft at 5:45AM Sep 25, 2023Observed: 0.34 ft at 6:00AM Sep 25, 2023Observed: 0.34 ft at 6:15AM Sep 25, 2023Observed: 0.37 ft at 6:30AM Sep 25, 2023Observed: 0.41 ft at 6:45AM Sep 25, 2023Observed: 0.41 ft at 7:00AM Sep 25, 2023Observed: 0.38 ft at 7:15AM Sep 25, 2023Observed: 0.33 ft at 7:30AM Sep 25, 2023Observed: 0.29 ft at 7:45AM Sep 25, 2023Observed: 0.28 ft at 8:00AM Sep 25, 2023Observed: 0.23 ft at 8:15AM Sep 25, 2023Observed: 0.15 ft at 8:30AM Sep 25, 2023Observed: 0.06 ft at 8:45AM Sep 25, 2023Observed: -0.06 ft at 9:00AM Sep 25, 2023Observed: -0.13 ft at 9:15AM Sep 25, 2023Observed: -0.29 ft at 9:30AM Sep 25, 2023Observed: -0.42 ft at 9:45AM Sep 25, 2023Observed: -0.54 ft at 10:00AM Sep 25, 2023Observed: -0.68 ft at 10:15AM Sep 25, 2023Observed: -0.78 ft at 10:30AM Sep 25, 2023Observed: -0.88 ft at 10:45AM Sep 25, 2023Observed: -0.98 ft at 11:00AM Sep 25, 2023Observed: -1.03 ft at 11:15AM Sep 25, 2023Observed: -1.09 ft at 11:30AM Sep 25, 2023Observed: -1.16 ft at 11:45AM Sep 25, 2023Observed: -1.19 ft at 12:00PM Sep 25, 2023Observed: -1.23 ft at 12:15PM Sep 25, 2023Observed: -1.26 ft at 12:30PM Sep 25, 2023Observed: -1.24 ft at 12:45PM Sep 25, 2023Observed: -1.27 ft at 1:00PM Sep 25, 2023Observed: -1.28 ft at 1:15PM Sep 25, 2023Observed: -1.26 ft at 1:30PM Sep 25, 2023Observed: -1.25 ft at 1:45PM Sep 25, 2023Observed: -1.2 ft at 2:00PM Sep 25, 2023Observed: -1.1 ft at 2:15PM Sep 25, 2023Observed: -0.99 ft at 2:30PM Sep 25, 2023Observed: -0.9 ft at 2:45PM Sep 25, 2023Observed: -0.75 ft at 3:00PM Sep 25, 2023Observed: -0.56 ft at 3:15PM Sep 25, 2023Observed: -0.42 ft at 3:30PM Sep 25, 2023Observed: -0.23 ft at 3:45PM Sep 25, 2023Observed: -0.19 ft at 4:00PM Sep 25, 2023Observed: 0.02 ft at 4:15PM Sep 25, 2023Observed: 0.12 ft at 4:30PM Sep 25, 2023Observed: 0.18 ft at 4:45PM Sep 25, 2023Observed: 0.27 ft at 5:00PM Sep 25, 2023Observed: 0.33 ft at 5:15PM Sep 25, 2023Observed: 0.39 ft at 5:30PM Sep 25, 2023Observed: 0.43 ft at 5:45PM Sep 25, 2023Observed: 0.46 ft at 6:00PM Sep 25, 2023Observed: 0.48 ft at 6:15PM Sep 25, 2023Observed: 0.49 ft at 6:30PM Sep 25, 2023Observed: 0.57 ft at 6:45PM Sep 25, 2023Observed: 0.51 ft at 7:00PM Sep 25, 2023Observed: 0.56 ft at 7:15PM Sep 25, 2023Observed: 0.54 ft at 7:30PM Sep 25, 2023Observed: 0.6 ft at 7:45PM Sep 25, 2023Observed: 0.62 ft at 8:00PM Sep 25, 2023Observed: 0.58 ft at 8:15PM Sep 25, 2023Observed: 0.52 ft at 8:30PM Sep 25, 2023Observed: 0.55 ft at 8:45PM Sep 25, 2023Observed: 0.49 ft at 9:00PM Sep 25, 2023Observed: 0.47 ft at 9:15PM Sep 25, 2023Observed: 0.43 ft at 9:30PM Sep 25, 2023Observed: 0.33 ft at 9:45PM Sep 25, 2023Observed: 0.24 ft at 10:00PM Sep 25, 2023Observed: 0.11 ft at 10:15PM Sep 25, 2023Observed: 0.01 ft at 10:30PM Sep 25, 2023Observed: -0.11 ft at 10:45PM Sep 25, 2023Observed: -0.21 ft at 11:00PM Sep 25, 2023Observed: -0.34 ft at 11:15PM Sep 25, 2023Observed: -0.47 ft at 11:30PM Sep 25, 2023Observed: -0.51 ft at 11:45PM Sep 25, 2023Observed: -0.61 ft at 12:00AM Sep 26, 2023Observed: -0.62 ft at 12:15AM Sep 26, 2023Observed: -0.69 ft at 12:30AM Sep 26, 2023Observed: -0.75 ft at 12:45AM Sep 26, 2023Observed: -0.76 ft at 1:00AM Sep 26, 2023Observed: -0.84 ft at 1:15AM Sep 26, 2023Observed: -0.81 ft at 1:30AM Sep 26, 2023Observed: -0.88 ft at 1:45AM Sep 26, 2023Observed: -0.91 ft at 2:00AM Sep 26, 2023Observed: -0.9 ft at 2:15AM Sep 26, 2023Observed: -0.91 ft at 2:30AM Sep 26, 2023Observed: -0.9 ft at 2:45AM Sep 26, 2023Observed: -0.88 ft at 3:00AM Sep 26, 2023Observed: -0.85 ft at 3:15AM Sep 26, 2023Observed: -0.81 ft at 3:30AM Sep 26, 2023Observed: -0.71 ft at 3:45AM Sep 26, 2023Observed: -0.61 ft at 4:00AM Sep 26, 2023USGS--Water Resources of the United StatesSJLF1(plotting HGIRG) Graph Created (5:09AM Sep 26, 2023)ObservedLatest observed value: -0.61 ft at 4:00 AM EDT 26-Sep-2023. Flood Stage is 1.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
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Datum: Not Available
Metadata
NOTE: Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.

NOTE: Coastal flood impacts are dependent upon waves as well as tide level. High waves can result in flooding even if the tide level is below flood stage.

NOTE: Forecasts are not available for the St. Johns River at Jacksonville (in MHHW). Only observed stages are available for this point.

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Upstream Gauge - at Buckman Bridge (I-295) (in MHHW) Upstream Gauge Downstream Gauge Downstream Gauge - at Main Street Bridge (in MHHW)
Flood Categories (in feet)
Major Flood Stage: 3
Moderate Flood Stage: 2
Flood Stage: 1.5
Action Stage: 1
Low Stage (in feet): -2.5

Historic Crests
(1) 6.00 ft on 10/12/1846 (P)
(2) 4.41 ft on 09/11/2017
(3) 3.49 ft on 09/09/1964
(4) 3.41 ft on 08/22/2008
(5) 3.38 ft on 10/19/1944
(6) 3.36 ft on 11/10/2022
(7) 3.29 ft on 09/26/2004
(8) 3.12 ft on 11/10/2022
(9) 2.84 ft on 09/12/2017
(10) 2.81 ft on 09/30/2022
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1.61 ft on 08/30/2023
(2) 1.72 ft on 12/22/2022
(3) 1.55 ft on 12/14/2022
(4) 1.51 ft on 11/25/2022
(5) 1.52 ft on 11/24/2022
(6) 1.53 ft on 11/15/2022
(7) 1.64 ft on 11/12/2022
(8) 2.63 ft on 11/11/2022
(9) 3.36 ft on 11/10/2022
(10) 3.12 ft on 11/10/2022
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -4.09 ft on 03/13/1993
(2) -3.86 ft on 03/14/1993
(3) -3.81 ft on 02/29/1984
(4) -3.76 ft on 03/01/1984
(5) -3.72 ft on 04/14/2004
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
2.9 Major Flooding - 2.9 feet above MHHW - Extensive inundation of structures and roads in the area is expected. Evacuations of people or transfer of property to higher ground is likely and the advice of Emergency Management should be heeded.
1.9 Moderate Flooding - 1.9 feet above MHHW - Some flooding of structures and roads along the St. Johns River and other inland waterways is expected. Evacuation of people or property to higher ground is possible and the advice of Emergency Management or local officials should be heeded.
1.4 Minor Flooding - 1.4 feet above MHHW - Flooding of low lying areas...city parks and normally flood prone roadways is likely. Some boat ramps and docks along the St. Johns River and other inland waterways will begin to flood.
0.9 Action Stage - 0.9 feet above MHHW - Minor Flooding possible. Should water levels continue rising...preparations to protect property should begin. Flooding may begin to impact low lying roads along Hogan Creek behind the Maxwell House Coffee Plant.
About This Location Collapse

Latitude: 30.322222° N, Longitude: 81.665556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 1.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 0.63 2 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available Mean higher high water - used to approximate inundation

Current/Historical Observations:
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Jacksonville Weather Forecast Office
13701 Fang Drive
Jacksonville, FL 32218
(904) 741-4370
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